<%@ page contentType="text/html;charset=UTF-8" language="java" %>
<html>
<head>
    <title>EL</title>
</head>
<body>
    <%--取出request存储的数据--%>
    username: ${username} <br/>
    brands: ${brands}<br/>
    hehe: ${hehe}<br/>
</body>
</html>
